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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <table cellspacing="0" cellpadding="2" class="tt16" bordercolordark="#e8e8e8" bordercolor="#e8e8e8" width="229" style="width: 662px;"><tbody><tr class="firstRow"><td width="10%" align="center" bgcolor="#F9F9F9" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">货号</td><td width="12%" align="center" bgcolor="#F9F9F9" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">CAS叶�/td><td width="8%" align="center" bgcolor="#F9F9F9" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">编号</td><td width="8%" align="center" bgcolor="#F9F9F9" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">包装</td><td width="8%" align="center" bgcolor="#F9F9F9" style="margin: 0px; padding: 0px; font-size: 13px; word-break: break-all;" height="40">参数</td></tr><tr><td align="center" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">100774</td><td align="center" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">7440-42-8</td><td align="center" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">XF060</td><td align="center" style="margin: 0px; padding: 0px; font-size: 13px;" height="40">1 监�/td><td align="center" style="margin: 0px; padding: 0px; font-size: 13px; word-break: break-all;" height="40">面积: 5cmx2.5cm</td></tr></tbody></table><h2 style="margin: 0px; padding: 0px; color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">Single layer h-BN (Boron Nitride) film grown in copper foil.</h2><p style="color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; font-size: 11px; white-space: normal; background-color: rgb(255, 255, 255);">h-BN is an insulator with a direct band gap of 5.97 eV. Due to its strong covalent sp<sup>2</sup> bonds in the plane, the in-plane mechanical strength and thermal conductivity of h-BN has been reported to be close to that of graphene. h-BN has an even higher chemical stability than graphene; it can be stable in air up to 1000 °C (in contrast, for graphene the corresponding temperature is 600 °C).</p><p style="color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; font-size: 11px; white-space: normal; background-color: rgb(255, 255, 255);">During Chemical Vapor Deposition, BN is grown on both sides of the copper foil</p><h2 style="margin: 0px; padding: 0px; color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">Specifications:</h2><ul class=" list-paddingleft-2" style="width: 649.797px; padding: 0px; color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; font-size: 11px; white-space: normal; background-color: rgb(255, 255, 255);"><li><p>Close to complete coverage (90-95%), with some minor holes</p></li><li><p>Thickness of the copper foil is 20 microns</p></li><li><p>High crystalline quality, see SAD (Selected area [electron] diffraction) data</p></li><li><p>Quality is confirmed by TEM. </p></li><li><p><br/></p></li><li><p><br/></p></li><li><p><br/></p></li><li><p>TEM shows perfect hexagonal structure.</p></li><li><p><br/></p><p><br/></p></li></ul><p><br style="white-space: normal;"/></p><h2 style="margin: 0px; padding: 0px; color: rgb(100, 102, 115); font-family: verdana, arial, helvetica, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);"><br/></h2> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="171686" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">